I have the GM dealer installed splash guards. Had the dealership install ACS 1VM rockers. Expensive but factory like fit and exact match to the carbon flash wheels, rear views, spoiler, etc. Have had Zero issues with tires throwing grit etc down the side panels. 2 seasons of use. No PPF or...
Last day today. Added Stabil, filled tank with fresh gas, over inflated the tires, had insurance adjusted to reflect off the road ( saves $ on the monthly premium ), tender plugged in, cover on.